The mathematics question is,
Simplify
This question appears complex and quite intimidating.
Solution:
Let,
Substituting into the expression, we have,
Simplifying,
Summary of Index Laws
The laws are obtained from http://www.intmath.com/Numbers/exp.gif
Another representation of Index Rules
The Rules are obtained from http://www.revisioncentre.co.uk/gcse/maths/indices3.gif
Copyright © Matthew Pinkney 2003
Reference
http://www.intmath.com/Numbers/exp.gif
http://www.heymath.com/heymath/ (Login ID and Password required)
http://www.revisioncentre.co.uk/gcse/maths/indices3.gif